by Munnich Christina
In the Luxembourg education system, most non-linguistic subjects change teaching language from German to French after 5e with the exception of physics and chemistry that are introduced in 5e in French. Does this switch of teaching language have an effect on the understanding and learning of students in the affected subjects? This paper focuses on whether changing teaching language in natural science subjects has an evident effect. In order to do so, I decided to use students' grades as a...